With the BMD QR code reader you can scan, decrypt, save and export QR codes from cash register receipts.1) Optional: Load the cash register key into the app.You can enter this manually or import it via Json.2) Optional: Select a key.3) Scan the QR code of a receipt.4) The app shows you all the data of the QR code. When you have selected a key, the app decrypts the sales counter.Supported keyfile formats:Plain textJsonKeyboard inputSupported output formats:Plain textDEPCopy to clipboard